Spatial and temporal changes in gut microbiota composition of farmed Asian seabass ( Lates calcarifer ) in different aquaculture settings

Abstract

Understanding the microbiota composition of healthy farmed fishes is crucial for optimizing aquaculture practices. This study highlights the significant influence of containment conditions on the gut microbiota of farmed Asian seabass ( Lates calcarifer ). By demonstrating that gut microbiota diversity and community composition are shaped by containment type, farm location, and batch, the research provides valuable insights into how external environmental factors and innate host factors interact to influence fish health. The findings, particularly the differential abundance of potential pathogens in various containment types, underscore the need for tailored management strategies in aquaculture. This research not only advances our knowledge of fish microbiota but also has broad implications for improving the sustainability and productivity of aquaculture practices.